2003 BMW Z4 vs. 2005 Mazda B4000
To start off, 2005 Mazda B4000 is newer by 2 year(s). Which means there will be less support and parts availability for 2003 BMW Z4. In addition, the cost of maintenance, including insurance, on 2003 BMW Z4 would be higher. At 4,031 cc (6 cylinders), 2005 Mazda B4000 is equipped with a bigger engine. In terms of performance, 2003 BMW Z4 (227 HP @ 6000 RPM) has 20 more horse power than 2005 Mazda B4000. (207 HP @ 4000 RPM). In normal driving conditions, 2003 BMW Z4 should accelerate faster than 2005 Mazda B4000. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW Z4 weights approximately 260 kg more than 2005 Mazda B4000. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Mazda B4000 is four wheel drive (4WD), it will have significant more traction and grip than 2003 BMW Z4. In wet, icy, snow, or gravel driving conditions, 2005 Mazda B4000 will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2005 Mazda B4000 (323 Nm) has 32 more torque (in Nm) than 2003 BMW Z4. (291 Nm). This means 2005 Mazda B4000 will have an easier job in driving up hills or pulling heavy equipment than 2003 BMW Z4.
Compare all specifications:
| 2003 BMW Z4 | 2005 Mazda B4000 | |
| Make | BMW | Mazda |
| Model | Z4 | B4000 |
| Year Released | 2003 | 2005 |
| Body Type | Convertible | Pickup |
| Engine Position | Front | Front |
| Engine Size | 2999 cc | 4031 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 227 HP | 207 HP |
| Engine RPM | 6000 RPM | 4000 RPM |
| Torque | 291 Nm | 323 Nm |
| Engine Bore Size | 84 mm | 100.1 mm |
| Engine Stroke Size | 90 mm | 85 mm |
| Drive Type | Rear | 4WD |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1290 kg | 1030 kg |
| Vehicle Length | 4100 mm | 5160 mm |
| Vehicle Width | 1790 mm | 1790 mm |
| Vehicle Height | 1310 mm | 1720 mm |
| Wheelbase Size | 2500 mm | 3200 mm |
| Fuel Tank Capacity | 55 L | 74 L |
